Lamp



FIG. 1 is a first perspective view of a lamp according to the claimed design.

FIG. 2 is a second perspective view of the lamp of FIG. 1.

FIG. 3 is a first end view of the lamp of FIG. 1.

FIG. 4 is a second end view of the lamp of FIG. 1.

FIG. 5 is a first side view of the lamp of FIG. 1.

FIG. 6 is a second side view of the lamp of FIG. 1.

FIG. 7 is a back view of the lamp of FIG. 1; and,

FIG. 8 is a front view of the lamp of FIG. 1.

Portions shown in broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a lamp, substantially as shown and described. 